/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Workflow.Activities;
using Composite.C1Console.Workflow;
using Composite.Core;
using Composite.Core.Threading;

namespace Composite.Versioning.ContentVersioning.Cleaner
{

	public delegate void RefreshFunctionDelegate();

	public sealed partial class RefreshWorkflow : StateMachineWorkflowActivity
	{
		public static void Run(int delay, RefreshFunctionDelegate refreshFunction)
		{
			var refreshWorkflow = WorkflowFacade.CreateNewWorkflow(
							typeof(RefreshWorkflow),
							new Dictionary<string, object> {
							{ "Delay", delay },
							{ "RefreshFunction", refreshFunction }
						}
						);

			refreshWorkflow.Start();

			WorkflowFacade.RunWorkflow(refreshWorkflow);
		}

		[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
		public int Delay
		{
			get;
			set;
		}

		[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
		public RefreshFunctionDelegate RefreshFunction
		{
			get;
			set;
		}

		public RefreshWorkflow()
		{
			InitializeComponent();
		}

		private void stateInitializationCodeActivity_ExecuteCode(object sender, EventArgs e)
		{
			Log.LogVerbose("RefreshWorkflow", "Start refresh workflow for '{0}' function", RefreshFunction.Method.Name);
			DelayActivity delayActivity = (DelayActivity)this.GetActivityByName("delayActivity");
			delayActivity.TimeoutDuration = TimeSpan.FromSeconds(Delay);
		}

		private void refreshCodeActivity_ExecuteCode(object sender, EventArgs e)
		{
			using (ThreadDataManager.EnsureInitialize())
			{
				Log.LogVerbose("RefreshWorkflow", "Run '{0}' function", RefreshFunction.Method.Name);
				RefreshFunction();
			}
		}
	}
}
